CN111921737B

CN111921737B - Local spraying baffle for automobile maintenance

Info

Publication number: CN111921737B
Application number: CN202010751094.1A
Authority: CN
Inventors: 陈秀琴
Original assignee: Wenling Caiye Trade Co ltd
Current assignee: Wenling Caiye Trade Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-09-07
Anticipated expiration: 2040-07-30
Also published as: CN111921737A

Abstract

The invention relates to the technical field of automobile paint spraying equipment, in particular to a local spraying baffle for automobile maintenance, which comprises a baffle, a fixing structure, an adjusting structure, an adsorption structure, a rotating structure, a shielding structure and a paint spraying gun, wherein the fixing structure is arranged on the baffle; the baffle and the paint spraying gun at the center of the baffle are conveniently fixed at the position, needing paint spraying, at the bottom of the vehicle through the fixing structure, the installation and the fixation are convenient, the fixing effect is good, the fixation is stable, and the paint spraying effect is improved; the baffle is convenient to be arranged at different positions of the vehicle bottom by adjusting the adjusting structure, so that the adjustment is convenient, and the paint spraying is more convenient; the baffle plate is conveniently fixed at the position of the vehicle bottom where paint spraying is needed by adjusting the adsorption structure, so that the baffle plate and the paint spraying gun are more stable; the spraying angle of the paint spraying gun can be conveniently adjusted by adjusting the rotating structure, so that the spraying is more uniform, the spraying area is wider, and the spraying effect is greatly improved; be convenient for shelter from the lacquer that spray gun blowout comes through adjusting to shelter from the structure, shelter from effectually, the operation of being convenient for has effectively prevented that car lacquer from splashing on one's body the staff.

Description

Local spraying baffle for automobile maintenance

Technical Field

The invention relates to the technical field of automobile paint spraying equipment, in particular to a local spraying baffle for automobile maintenance.

Background

The automobile painting means that a layer of paint is coated on the surface of an automobile to achieve the effect of protecting the automobile. Baking paint is generally used for automobile painting. In an automobile manufacturing factory, the welding of a frame and a shell is finished, and the next procedure is paint spraying. The form of the paint comprises common paint, metallic paint and pearlescent paint, and the automobile paint spraying process comprises the following steps: puttying, polishing, spray painting and the like; automotive paints have historically gone through three major leaps: alkyd (magnetic) paints in the 20 s of the 20 th century; acrylic (magnetic) paints of the 60 s and clear paints (urethanes) of the 80 s; so, in the 20 th century, automobile paints have been dramatically developed. For ease of understanding, we will simply classify automotive paints into ordinary paints and clear paints (mirror varnishes); in general, the two paints have the same structure: metal material-electrolytic paint-primer-colored paint (structure of common paint); the transparent paint has one more layer than the common paint: a clear top coat, a clear lacquer, usually in the form of polyurethane or urethane.

However, the chassis of the automobile may be scratched in the driving process, the chassis of the automobile needs to be painted and repaired, and the automobile paint is easily sprayed onto workers due to the gravity effect in the spraying process and is not easy to process; in the process of paint spraying, the paint spraying is not uniform, the paint spraying effect is influenced, and the paint spraying effect is poor; when in paint spraying, the automobile paint is easy to splash to surrounding places and is difficult to clean; the position of spraying paint is difficult to adjust in the spraying paint, and the efficiency of spraying paint is lower.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a local spraying baffle for automobile maintenance.

The technical scheme adopted by the invention for solving the technical problems is as follows: a local spraying baffle for automobile maintenance comprises a baffle, a fixing structure, an adjusting structure, an adsorption structure, a rotating structure, a shielding structure and a paint spraying gun; the paint spraying gun for spraying paint is arranged at the center of the baffle; the adjusting structure for adjusting the position of the baffle is arranged on one side of the baffle; one end of the adjusting structure, which is far away from the baffle plate, is provided with the fixing structure for fixing the baffle plate on the edge of the vehicle bottom; the rotating structure for adjusting the rotating adjusting angle of the paint spray gun is arranged inside the baffle; one end of the adsorption structure for adsorbing the baffle at the bottom of the vehicle to be painted is arranged at the top end of the baffle, and the other end of the adsorption structure is arranged at the bottom end of the baffle; the shielding structure for preventing paint spraying from splashing is arranged on the outer edges of the three sides of the baffle.

Specifically, the fixing structure comprises a fixing strip, a first screw rod, a first sliding rod, a sliding groove, a sliding block, a fixing block and a sponge cushion, the cross section of the fixing strip is of an inverted T-shaped structure, the first screw rod is arranged on one side of the fixing strip and is rotatably connected with the fixing strip, the first sliding rod is arranged outside the first screw rod and is slidably connected with the first sliding rod, the first sliding rod is slidably connected with the fixing strip, the sliding block is arranged at the end part of the first sliding rod, the sliding groove is arranged inside the fixing strip, the first sliding rod is slidably connected with the sliding groove, the sliding block is slidably connected with the sliding groove, the fixing block is arranged at the top end of the sliding block, two sponge cushions are arranged, one sponge cushion is provided with one side of the fixing strip, the other sponge cushion is arranged on one side of the fixing block, the section of the spongy cushion is of a wave-shaped structure.

Specifically, the adjusting structure comprises a rocker, a first gear, a second screw and an adjusting strip, wherein the rocker is arranged at the bottom end of the fixing strip, the rocker is rotatably connected with the fixing strip, the end part of the rocker is provided with the first gear, the first gear is meshed with the second gear, the first gear and the second gear are both helical gears, the second screw is arranged inside the second gear, the direction of the second screw is perpendicular to that of the rocker, the second screw is rotatably connected with the fixing strip, the adjusting strip is arranged outside the second screw, the second screw is in threaded connection with the adjusting strip, the adjusting strip is in sliding connection with the fixing strip, and the cross section of the adjusting strip is of a 7-shaped structure.

Specifically, adsorption structure includes third screw rod, second slide bar, connecting rod and sucking disc, the third screw rod is located the inside of regulation strip, the third screw rod with second screw rod direction is perpendicular, between the third screw rod with rotate between the regulation strip and be connected, the outside of third screw rod is equipped with the second slide bar, the third screw rod with threaded connection between the second slide bar, the second slide bar with sliding connection between the regulation strip, the top of second slide bar is equipped with the baffle, the top of baffle is equipped with threely the connecting rod, the top of connecting rod is equipped with the sucking disc.

Specifically, the revolution mechanic includes fixed cover, first pivot, third slide bar, gag lever post, third gear, rack, ejector pad, scale bar and activity groove, revolution mechanic is equipped with two, and two crisscross perpendicular settings of revolution mechanic, fixed cover is located the outside of spray gun, one side of fixed cover is equipped with first pivot, first pivot deviates from the one end of fixed cover is equipped with the third slide bar, the third slide bar with rotate between the first pivot and be connected, the third slide bar with rotate between the baffle and be connected, the one end of third slide bar is equipped with the gag lever post, the gag lever post is hexagonal prism structure, the outside of gag lever post is equipped with the third gear, the gag lever post with sliding connection between the third gear, the bottom of third gear is equipped with the rack the cross-shaped structure of cross-section of rack, the bottom of rack is equipped with the ejector pad, ejector pad one side the bottom of baffle is equipped with the scale strip, the cross-section of activity groove is cruciform structure, the activity groove is located the center department of baffle.

Specifically, the shielding structure comprises a second rotating shaft, an installation sleeve, a fourth gear, a first rotating plate, a fifth gear, a third rotating shaft, a second rotating plate, a shielding block and a return spring, the two second rotating shafts are arranged at two ends of the first rotating plate, the first rotating plate is arranged at one end of the baffle, which is far away from the adjusting structure, the first rotating plate is rotatably connected with the baffle, the installation sleeve is arranged outside one second rotating shaft, the cross section of the installation sleeve is of a cross structure, the second rotating shaft is rotatably connected with the baffle, the fourth gear is arranged outside the second rotating shaft, the fourth gear is meshed with the fifth gear, the fourth gear and the fifth gear are helical gears, the third rotating shaft is arranged inside the fifth gear, and the third rotating shaft is perpendicular to the second rotating shaft, the third pivot with rotate between the baffle and be connected, the third pivot deviates from the one end of fifth gear is equipped with the second changes the board, the second change the board with rotate between the baffle and be connected, the second change the board with first change the board direction is perpendicular, it locates to shelter from the piece the inside of baffle, the cross-section that hides the dog is L shape structure, it is equipped with four to hide the dog, hide the dog with sliding connection between the movable slot, hide the dog with sliding connection between the baffle, the one end cross-section that hides the dog is the arc structure, the one end that hides the dog connect in spray gun, the other end that hides the dog connect in reset spring's one end, reset spring's the other end connect in the inside of baffle.

The invention has the beneficial effects that:

(1) when the local spraying baffle for automobile maintenance is used, the fixing structure is arranged on one side of the adjusting structure, so that the baffle and a paint spraying gun at the center of the baffle can be conveniently fixed at a place needing paint spraying at the bottom of an automobile through the fixing structure, the installation and the fixation are convenient, the fixing effect is good, the fixation is stable, and the paint spraying effect is greatly improved; namely: rotate first screw rod, first screw rod and then drive first slide bar and slide in the inside of fixed strip, and then drive the slider and slide in the inside of spout, the fixed block on slider top slides, the fixed block uses with the fixed strip cooperation, and then fixes the baffle in the border department of vehicle bottom, and the foam-rubber cushion has increased frictional force, has effectively prevented to produce the mar when the automobile body is fixed, and the installation is fixed convenient, and fixed effectual is fixed stable, has improved the effect of spraying paint greatly.

(2) When the local spraying baffle for automobile maintenance is used, the adjusting structure is arranged on one side of the fixing structure, so that the baffle can be conveniently arranged at different positions of the bottom of an automobile through adjusting the adjusting structure, the adjustment is convenient, and the spraying is more convenient; namely: the rocker is rotated to drive the first gear to rotate, the first gear further drives the second gear to rotate, the second gear drives the second screw to rotate, and the second screw rotates to drive the adjusting strip to slide in the fixing strip, so that the position of the baffle at the end part of the adjusting strip is adjusted; the baffle is convenient to arrange at the different positions of vehicle bottom through adjusting the regulation structure, is convenient for adjust, and makes it more convenient to spray paint.

(3) When the local spraying baffle for automobile maintenance is used, one end of the adsorption structure is arranged in the adjusting structure, and the other end of the adsorption structure is arranged at the top end of the baffle, so that the baffle is conveniently fixed at a position, needing paint spraying, at the bottom of an automobile by adjusting the adsorption structure, and the baffle and a paint spraying gun are more stable; namely: rotate the third screw rod, the third screw rod rotates and then drives the second slide bar and slide in the inside of adjusting the strip, and then the baffle on drive second slide bar top slides, and the sucking disc on the connecting rod top on baffle top and then adsorb at the vehicle bottom, is convenient for fix the baffle in the place that the vehicle bottom needs to spray paint through adjusting adsorption structure, makes baffle and spray gun more stable.

(4) When the local spraying baffle for automobile maintenance is used, the push block is pushed according to the scale strips, the push block drives the rack to slide, the rack slides and further drives the third gear to rotate, the third gear rotates and further drives the limiting rod to rotate, the limiting rod rotates and further drives the third sliding rod to rotate, the third sliding rod rotates and further drives the mounting sleeve and a paint spraying gun inside the mounting sleeve to rotate, the mounting sleeve on the other side, where the paint spraying gun rotates, rotates with the third sliding rod through the first rotating shaft, the third sliding rod slides, the third sliding rod drives the limiting rod to slide, when another direction angle needs to be adjusted, the starting push block is firstly reset to zero according to the scale strips and then pushes the other push block, so that the spraying angle of the paint spraying gun can be adjusted through adjustment of the rotating structure, spraying is more uniform, the spraying area is wider, and the spraying effect is greatly improved.

(5) When the local spraying baffle for automobile maintenance is used, the shielding structures are arranged on the three sides of the baffle, so that paint sprayed by a paint spraying gun can be shielded conveniently by adjusting the shielding structures, the shielding effect is good, the operation is convenient, and the car paint is effectively prevented from splashing to the bodies of workers; namely: rotate the installation cover, the installation cover drives the second pivot and rotates, the second pivot rotates and then drives fourth gear and first rotor plate and rotates, first rotor plate erects the laminating vehicle bottom, fourth gear rotates and then drives fifth gear and rotates simultaneously, the fifth gear and then drives the third pivot and rotate, the third pivot drives the second rotor plate and rotates, the second rotor plate erects and laminates in the vehicle bottom, when the spray gun rotates, the promotion shelters from the piece and slides, the reset spring compression, when the spray gun resets, reset spring resets, be convenient for shelter from the paint that the structure sheltered from the spray gun eruption through adjusting, shelter from effectually, and convenient to operate has effectively prevented that the car lacquer from splashing on one's body to staff.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of a local spray coating baffle for automobile maintenance according to the present invention;

FIG. 2 is a schematic structural view of the fixing structure shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the fixing structure and the adjusting structure shown in FIG. 1;

FIG. 4 is a schematic view of a connection structure between the shielding structure and the baffle shown in FIG. 1;

FIG. 5 is a schematic view of a connection structure of the rotation structure, the baffle plate and the shielding structure shown in FIG. 1;

FIG. 6 is a schematic view of a connection structure of the rotating structure and the baffle plate shown in FIG. 1;

FIG. 7 is a schematic view of a connection structure of the limiting rod, the third sliding rod and the third gear shown in FIG. 5;

FIG. 8 is an enlarged view of the part A shown in FIG. 1;

FIG. 9 is an enlarged view of the structure of the portion B shown in FIG. 3;

FIG. 10 is an enlarged view of the structure of the portion C shown in FIG. 4;

FIG. 11 is an enlarged view of the structure of the portion D shown in FIG. 4;

FIG. 12 is an enlarged view of the structure of the section E shown in FIG. 6;

fig. 13 is an enlarged view of the structure of the portion F shown in fig. 6.

In the figure: 1. baffle, 2, fixed structure, 21, fixed strip, 22, first screw rod, 23, first slide bar, 24, sliding groove, 25, slide block, 26, fixed block, 27, sponge pad, 3, adjusting structure, 31, rocker, 32, first gear, 33, second gear, 34, second screw rod, 35, adjusting strip, 4, adsorption structure, 41, third screw rod, 42, second slide bar, 43, connecting rod, 44, suction cup, 5, rotation structure, 51, fixed sleeve, 52, first rotating shaft, 53, third slide bar, 54, limiting rod, 55, third gear, 56, rack, 57, push block, 58, scale strip, 59, movable groove, 6, shielding structure, 61, second rotating shaft, 62, mounting sleeve, 63, fourth gear, 64, first rotating plate, 65, fifth gear, 66, third rotating shaft, 67, second rotating plate, 68, shielding block, 69, return spring, 7, A paint spray gun.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-13, the local spraying baffle for automobile maintenance according to the present invention comprises a baffle 1, a fixing structure 2, an adjusting structure 3, an adsorbing structure 4, a rotating structure 5, a shielding structure 6 and a paint gun 7; the paint spray gun 7 for spraying paint is arranged at the center of the baffle plate 1; the adjusting structure 3 for adjusting the position of the baffle 1 is arranged on one side of the baffle 1; one end of the adjusting structure 3, which is far away from the baffle 1, is provided with the fixing structure 2 for fixing the baffle 1 on the bottom edge of the vehicle; the rotating structure 5 for adjusting the rotating adjusting angle of the paint spray gun 7 is arranged inside the baffle plate 1; one end of the adsorption structure 4 for adsorbing the baffle plate 1 at the bottom of the vehicle to be painted is arranged at the top end of the baffle plate 1, and the other end of the adsorption structure 4 is arranged at the bottom end of the baffle plate 1; the shielding structure 6 for preventing spray paint from splashing is arranged on the outer edges of the three sides of the baffle plate 1.

Specifically, the fixed structure 2 includes a fixed strip 21, a first screw 22, a first sliding rod 23, a sliding groove 24, a sliding block 25, a fixed block 26 and a sponge pad 27, the cross section of the fixed strip 21 is an inverted T-shaped structure, the first screw 22 is arranged on one side of the fixed strip 21, the first screw 22 is rotatably connected with the fixed strip 21, the first sliding rod 23 is arranged outside the first screw 22, the first screw 22 is slidably connected with the first sliding rod 23, the first sliding rod 23 is slidably connected with the fixed strip 21, the sliding block 25 is arranged at the end of the first sliding rod 23, the sliding groove 24 is arranged inside the fixed strip 21, the first sliding rod 23 is slidably connected with the sliding groove 24, the sliding block 25 is slidably connected with the sliding groove 24, the fixed block 26 is arranged at the top end of the sliding block 25, two sponge pads 27 are arranged, one sponge pad 27 is arranged at one side of the fixing strip 21, the other sponge pad 27 is arranged at one side of the fixing block 26, and the section of each sponge pad 27 is of a wavy structure; the fixing structure 2 is arranged on one side of the adjusting structure 3, so that the baffle plate 1 and the paint spraying gun 7 at the center of the baffle plate 1 can be conveniently fixed at a place needing paint spraying at the bottom of the vehicle through the fixing structure 2, the installation and the fixation are convenient, the fixing effect is good, the fixation is stable, and the paint spraying effect is greatly improved; namely: rotate first screw rod 22, first screw rod 22 and then the drive first slide bar 23 is in the inside of fixed strip 21 slides, and then drives slider 25 is in the inside of spout 24 slides, the slider 25 top fixed block 26 slides, fixed block 26 with the cooperation of fixed strip 21 is used, and then fixes baffle 1 in the border department of vehicle bottom, foam-rubber cushion 27 has increased frictional force, has effectively prevented the automobile body and has produced the mar when fixed, and the installation is fixed convenient, and fixed effectual, fixed stable has improved the effect of spraying paint greatly.

In particular, the adjusting structure 3 comprises a rocker 31, a first gear 32, a second gear 33, a second screw 34 and an adjusting bar 35, the rocker 31 is arranged at the bottom end of the fixed strip 21, the rocker 31 is rotatably connected with the fixed strip 21, the end of the rocker 31 is provided with the first gear 32, the first gear 32 is meshed with the second gear 33, the first gear 32 and the second gear 33 are both helical gears, the second screw 34 is arranged inside the second gear 33, the second screw rod 34 is vertical to the rocker 31, the second screw rod 34 is rotatably connected with the fixed bar 21, the adjusting strip 35 is arranged outside the second screw rod 34, the second screw rod 34 is in threaded connection with the adjusting strip 35, the adjusting strip 35 is connected with the fixing strip 21 in a sliding manner, and the section of the adjusting strip 35 is of a 7-shaped structure; the adjusting structure 3 is arranged on one side of the fixing structure 2, so that the baffle 1 can be conveniently arranged at different positions of the bottom of the vehicle by adjusting the adjusting structure 3, the adjustment is convenient, and the paint spraying is more convenient; namely: the rocker 31 is rotated, the rocker 31 drives the first gear 32 to rotate, the first gear 32 further drives the second gear 33 to rotate, the second gear 33 drives the second screw 34 to rotate, the second screw 34 rotates to drive the adjusting strip 35 to slide in the fixing strip 21, and the position of the baffle 1 at the end part of the adjusting strip 35 is adjusted; be convenient for through adjusting adjust structure 3 will baffle 1 is settled in the different positions of vehicle bottom, is convenient for adjust, makes to spray paint more conveniently.

Specifically, the adsorption structure 4 includes a third screw rod 41, a second sliding rod 42, connecting rods 43 and a suction cup 44, the third screw rod 41 is disposed inside the adjusting bar 35, the third screw rod 41 is perpendicular to the second screw rod 34, the third screw rods 41 are rotatably connected with the adjusting bar 35, the second sliding rod 42 is disposed outside the third screw rod 41, the third screw rod 41 is in threaded connection with the second sliding rod 42, the second sliding rod 42 is in sliding connection with the adjusting bar 35, the top end of the second sliding rod 42 is provided with the baffle plate 1, the top end of the baffle plate 1 is provided with three connecting rods 43, and the top end of each connecting rod 43 is provided with the suction cup 44; one end of the adsorption structure 4 is arranged inside the adjusting structure 3, and the other end of the adsorption structure 4 is arranged at the top end of the baffle plate 1, so that the baffle plate 1 is conveniently fixed at a position, needing paint spraying, at the bottom of the vehicle by adjusting the adsorption structure 4, and the baffle plate 1 and the paint spraying gun 7 are more stable; namely: rotate third screw rod 41, third screw rod 41 rotates and then drives second slide bar 42 is in the inside of regulation strip 35 slides, and then the drive second slide bar 42 top baffle 1 slides, baffle 1 top connecting rod 43 top sucking disc 44 and then adsorb at the vehicle bottom, be convenient for through adjusting adsorption structure 4 will baffle 1 is fixed in the vehicle bottom needs the place of spraying paint, makes baffle 1 with spray gun 7 is more stable.

Specifically, the rotating structure 5 includes a fixed sleeve 51, a first rotating shaft 52, a third sliding rod 53, a limiting rod 54, a third gear 55, a rack 56, a push block 57, a scale bar 58 and a movable groove 59, the rotating structure 5 is provided with two rotating structures 5, the two rotating structures 5 are vertically arranged in a staggered manner, the fixed sleeve 51 is arranged outside the paint spray gun 7, the first rotating shaft 52 is arranged on one side of the fixed sleeve 51, the third sliding rod 53 is arranged at one end of the first rotating shaft 52, which is far away from the fixed sleeve 51, the third sliding rod 53 is rotatably connected with the first rotating shaft 52, the third sliding rod 53 is rotatably connected with the baffle 1, the limiting rod 54 is arranged at one end of the third sliding rod 53, the limiting rod 54 is of a hexagonal prism structure, the third gear 55 is arranged outside the limiting rod 54, and the limiting rod 54 is slidably connected with the third gear 55, the bottom end of the third gear 55 is provided with the rack 56, the section of the rack 56 is of a cross structure, the bottom end of the rack 56 is provided with the push block 57, the bottom end of the baffle plate 1 on one side of the push block 57 is provided with the scale strip 58, the section of the movable groove 59 is of a cross structure, and the movable groove is arranged at the center of the baffle plate 1; the rotating structure 5 is arranged inside the baffle 1, so that the spraying angle of the paint spray gun 7 can be conveniently adjusted by adjusting the rotating structure 5, the spraying is more uniform, the spraying area is wider, and the spraying effect is greatly improved; namely: the push block 57 is pushed by the scale bar 58, the push block 57 drives the rack 56 to slide, the rack 56 slides and further drives the third gear 55 to rotate, the third gear 55 rotates and further drives the limit rod 54 to rotate, the limit rod 54 rotates and further drives the third slide rod 53 to rotate, the third slide rod 53 rotates and further drives the mounting sleeve 51 and the paint spray gun 7 inside the mounting sleeve 51 to rotate, the mounting sleeve 51 on the other side of the paint spray gun 7 which rotates through the first rotating shaft 52 and the third slide rod 63, the third slide rod 63 slides, the third slide rod 63 drives the limit rod 54 to slide, when another direction angle needs to be adjusted, the push block 57 which starts at first pushes another push block 57 after returning to zero according to the scale bar 58, so that the spraying angle of the paint spray gun 7 can be adjusted by adjusting the rotating structure 5, the spraying is more uniform, the spraying area is wider, and the spraying effect is greatly improved.

Specifically, the shielding structure 6 includes a second rotating shaft 61, an installation sleeve 62, a fourth gear 63, a first rotating plate 64, a fifth gear 65, a third rotating shaft 66, a second rotating plate 67, a shielding block 68 and a return spring 69, two second rotating shafts 61 are disposed at two ends of the first rotating plate 64, the first rotating plate 64 is disposed at one end of the baffle plate departing from the adjusting structure 3, the first rotating plate 64 is rotatably connected with the baffle plate 1, the installation sleeve 62 is disposed outside one second rotating shaft 61, the cross section of the installation sleeve 62 is a cross-shaped structure, the second rotating shaft 61 is rotatably connected with the baffle plate 1, the fourth gear 63 is disposed outside the second rotating shaft 61, the fourth gear 63 is engaged with the fifth gear 65, the fourth gear 63 and the fifth gear 65 are both helical gears, the third rotating shaft 66 is disposed inside the fifth gear 65, the third rotating shaft 66 is perpendicular to the second rotating shaft 61, the third rotating shaft 66 is rotatably connected with the baffle 1, one end of the third rotating shaft 66, which is far away from the fifth gear 65, is provided with the second rotating plate 67, the second rotating plate 67 is rotatably connected with the baffle plate 1, the second rotating plate 67 is perpendicular to the first rotating plate 64, the baffle block 68 is arranged inside the baffle plate 1, the cross section of the baffle block 68 is of an L-shaped structure, four of the baffle blocks 68 are arranged, the baffle blocks 68 are connected with the movable groove 59 in a sliding way, the baffle block 68 is connected with the baffle plate 1 in a sliding way, the cross section of one end of the baffle block 68 is of an arc structure, one end of the blocking piece 68 is connected to the paint spray gun 7, the other end of the blocking piece 68 is connected to one end of the return spring 69, and the other end of the return spring 69 is connected to the inside of the baffle plate 1; the shielding structures 6 are arranged on three sides of the baffle 1, so that paint sprayed out from the paint spray gun 7 can be shielded by adjusting the shielding structures 6 conveniently, the shielding effect is good, the operation is convenient, and the car paint is effectively prevented from splashing on the body of a worker; namely: the mounting sleeve 62 is rotated, the mounting sleeve 62 drives the second rotating shaft 61 to rotate, the second rotating shaft 61 rotates to further drive the fourth gear 63 and the first rotating plate 64 to rotate, the first rotating plate 64 is erected to be attached to the bottom of the vehicle, meanwhile, the fourth gear 63 rotates to drive the fifth gear 65 to rotate, the fifth gear 65 drives the third rotating shaft 66 to rotate, the third rotating shaft 66 drives the second rotating plate 67 to rotate, the second rotating plate 67 is vertically attached to the bottom of the vehicle, when the paint spray gun 7 rotates, the blocking piece 68 is pushed to slide, the return spring 69 is compressed, when spray gun 7 resets, reset spring 69 resets, is convenient for through adjusting shelter from structure 6 shelters from spray gun 7 spouts the lacquer that comes, shelters from effectually, and the operation of being convenient for has prevented effectively that car lacquer from splashing on one's body the staff.

When the automobile body fixing device is used, firstly, the first screw rod 22 is rotated, the first screw rod 22 further drives the first sliding rod 23 to slide in the fixing strip 21, the sliding block 25 is further driven to slide in the sliding groove 24, the fixing block 26 at the top end of the sliding block 25 slides, the fixing block 26 is matched with the fixing strip 21 for use, the baffle plate 1 is further fixed at the edge of the bottom of the automobile, the sponge cushion 27 increases the friction force, scratches generated when an automobile body is fixed are effectively prevented, the installation and the fixation are convenient, the fixing effect is good, the fixing is stable, and the paint spraying effect is greatly improved; the rocker 31 is rotated, the rocker 31 drives the first gear 32 to rotate, the first gear 32 further drives the second gear 33 to rotate, the second gear 33 drives the second screw 34 to rotate, the second screw 34 rotates to further drive the adjusting strip 35 to slide in the fixing strip 21, and then the position of the baffle 1 at the end part of the adjusting strip 35 is adjusted; the baffle 1 can be conveniently arranged at different positions of the vehicle bottom by adjusting the adjusting structure 3, so that the adjustment is convenient, and the paint spraying is more convenient; the third screw rod 41 is rotated, the third screw rod 41 rotates to drive the second slide rod 42 to slide in the adjusting strip 35, the baffle plate 1 at the top end of the second slide rod 42 is driven to slide, the sucker 44 at the top end of the connecting rod 43 at the top end of the baffle plate 1 is adsorbed at the bottom of the vehicle, the baffle plate 1 is conveniently fixed at a position, needing paint spraying, at the bottom of the vehicle through adjusting the adsorption structure 4, and the baffle plate 1 and the paint spraying gun 7 are more stable; the push block 57 is pushed according to the scale bar 58, the push block 57 drives the rack 56 to slide, the rack 56 slides and further drives the third gear 55 to rotate, the third gear 55 rotates and further drives the limiting rod 54 to rotate, the limiting rod 54 rotates and further drives the third sliding rod 53 to rotate, the third sliding rod 53 rotates and further drives the mounting sleeve 51 and the paint spray gun 7 inside the mounting sleeve 51 to rotate, the mounting sleeve 51 on the other side of the paint spray gun 7, which rotates, through the first rotating shaft 52 and the third sliding rod 63, slides, the third sliding rod 63 drives the limiting rod 54 to slide, when another direction angle needs to be adjusted, the starting push block 57 is reset to zero according to the scale bar 58 and then pushes the other push block 57, so that the spraying angle of the paint spray gun 7 can be adjusted through adjusting the rotating structure 5, the spraying is more uniform, the spraying area is wider, and the spraying effect is greatly improved; rotate the installation cover 62, the installation cover 62 drives the rotation of second pivot 61, the rotation of second pivot 61 and then drive fourth gear 63 and first rotor plate 64 and rotate, first rotor plate 64 erects the laminating vehicle bottom, fourth gear 63 rotates and then drives fifth gear 65 and rotates simultaneously, fifth gear 65 and then drive third pivot 66 and rotate, third pivot 66 drives second rotor plate 67 and rotates, second rotor plate 67 erects and laminates in the vehicle bottom, when spray gun 7 rotates, promote to shelter from the slip of dog 68, reset spring 69 compresses, when spray gun 7 resets, reset spring 69 resets, be convenient for shelter from the paint that spray gun 7 erupted through adjusting sheltering from structure 6, it is effectual to shelter from, convenient to operate, the car paint has effectively been prevented to splash on one's body to the staff.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A local spraying baffle for automobile maintenance is characterized by comprising a baffle (1), a fixing structure (2), an adjusting structure (3), an adsorption structure (4), a rotating structure (5), a shielding structure (6) and a paint spraying gun (7); the paint spray gun (7) for spraying paint is arranged at the center of the baffle plate (1); the adjusting structure (3) for adjusting the position of the baffle (1) is arranged on one side of the baffle (1); one end of the adjusting structure (3) departing from the baffle (1) is provided with the fixing structure (2) for fixing the baffle (1) on the edge of the vehicle bottom; the rotating structure (5) for adjusting the rotating adjusting angle of the paint spray gun (7) is arranged in the baffle (1); one end of the adsorption structure (4) used for adsorbing the baffle (1) at the bottom of the vehicle to be painted is arranged at the top end of the baffle (1), and the other end of the adsorption structure (4) is arranged at the bottom end of the baffle (1); the shielding structure (6) for preventing spray paint from splashing is arranged on the outer edges of the three sides of the baffle plate (1);

the rotating structure (5) comprises a fixed sleeve (51), a first rotating shaft (52), a third sliding rod (53), a limiting rod (54), a third gear (55), a rack (56), a push block (57), a scale bar (58) and a movable groove (59), two rotating structures (5) are arranged, the two rotating structures (5) are vertically arranged in a staggered manner, the fixed sleeve (51) is arranged outside the paint spray gun (7), one side of the fixed sleeve (51) is provided with the first rotating shaft (52), one end of the first rotating shaft (52) departing from the fixed sleeve (51) is provided with the third sliding rod (53), the third sliding rod (53) is rotatably connected with the first rotating shaft (52), the third sliding rod (53) is rotatably connected with the baffle (1), and one end of the third sliding rod (53) is provided with the limiting rod (54);

the limiting rod (54) is of a hexagonal prism structure, the third gear (55) is arranged outside the limiting rod (54), the limiting rod (54) is in sliding connection with the third gear (55), the rack (56) is arranged at the bottom end of the third gear (55), the cross section of the rack (56) is of a cross structure, the push block (57) is arranged at the bottom end of the rack (56), the scale strip (58) is arranged at the bottom end of the baffle plate (1) on one side of the push block (57), the cross section of the movable groove (59) is of a cross structure, and the movable groove is arranged at the center of the baffle plate (1);

the shielding structure (6) comprises second rotating shafts (61), mounting sleeves (62), a fourth gear (63), first rotating plates (64), a fifth gear (65), a third rotating shaft (66), second rotating plates (67), shielding blocks (68) and a return spring (69), the two second rotating shafts (61) are arranged at two ends of the first rotating plates (64), the first rotating plates (64) are arranged at one ends of the baffles, which are deviated from the adjusting structure (3), the first rotating plates (64) are rotatably connected with the baffles (1), and the mounting sleeves (62) are arranged outside one second rotating shaft (61);

the cross section of the mounting sleeve (62) is of a cross structure, the second rotating shaft (61) is connected with the baffle plate (1) in a rotating mode, the fourth gear (63) is arranged outside the second rotating shaft (61), the fourth gear (63) is meshed with the fifth gear (65), the fourth gear (63) and the fifth gear (65) are helical gears, the third rotating shaft (66) is arranged inside the fifth gear (65), the third rotating shaft (66) is perpendicular to the second rotating shaft (61), the third rotating shaft (66) is connected with the baffle plate (1) in a rotating mode, the second rotating plate (67) is arranged at one end, deviating from the fifth gear (65), of the third rotating shaft (66), of the second rotating plate (67) is connected with the baffle plate (1) in a rotating mode, and the second rotating plate (67) is perpendicular to the first rotating plate (64), the blocking pieces (68) are arranged inside the baffle plate (1), the cross sections of the blocking pieces (68) are L-shaped structures, the number of the blocking pieces (68) is four, and the blocking pieces (68) are in sliding connection with the movable groove (59);

hide dog (68) with sliding connection between baffle (1), the one end cross-section that hides dog (68) is the arc structure, the one end that hides dog (68) connect in spray gun (7), the other end that hides dog (68) connect in the one end of reset spring (69), the other end of reset spring (69) connect in the inside of baffle (1).

2. The local spray coating baffle plate for automobile maintenance according to claim 1, wherein: fixed knot constructs (2) including fixed strip (21), first screw rod (22), first slide bar (23), spout (24), slider (25), fixed block (26) and foam-rubber cushion (27), the cross-section of fixed strip (21) is the structure of falling the T, one side of fixed strip (21) is equipped with first screw rod (22), first screw rod (22) with rotate between fixed strip (21) and connect, the outside of first screw rod (22) is equipped with first slide bar (23), first screw rod (22) with sliding connection between first slide bar (23).

3. The local spray coating baffle plate for automobile maintenance according to claim 2, wherein: first slide bar (23) with sliding connection between fixed strip (21), the tip of first slide bar (23) is equipped with slider (25), the inside of fixed strip (21) is equipped with spout (24), first slide bar (23) with sliding connection between spout (24), slider (25) with sliding connection between spout (24), the top of slider (25) is equipped with fixed block (26), foam-rubber cushion (27) are equipped with two, one foam-rubber cushion (27) are located one side of fixed strip (21), another foam-rubber cushion (27) are located one side of fixed block (26), the cross-section of foam-rubber cushion (27) is the wave structure.

4. The local spray coating baffle plate for automobile maintenance according to claim 3, wherein: the adjusting structure (3) comprises a rocker (31), a first gear (32), a second gear (33), a second screw rod (34) and an adjusting strip (35), the rocker (31) is arranged at the bottom end of the fixing strip (21), the rocker (31) is rotatably connected with the fixing strip (21), the first gear (32) is arranged at the end part of the rocker (31), the first gear (32) is meshed with the second gear (33), the first gear (32) and the second gear (33) are both helical gears, the second screw rod (34) is arranged inside the second gear (33), the second screw rod (34) is perpendicular to the rocker (31), the second screw rod (34) is rotatably connected with the fixing strip (21), the adjusting strip (35) is arranged outside the second screw rod (34), and the second screw rod (34) is in threaded connection with the adjusting strip (35), the adjusting strip (35) is connected with the fixing strip (21) in a sliding mode, and the cross section of the adjusting strip (35) is of a 7-shaped structure.

5. The local spray coating baffle plate for automobile maintenance according to claim 4, wherein: adsorption structure (4) include third screw rod (41), second slide bar (42), connecting rod (43) and sucking disc (44), third screw rod (41) are located the inside of regulation strip (35), third screw rod (41) with second screw rod (34) direction is perpendicular, third screw rod (41) with rotate between regulation strip (35) and be connected, the outside of third screw rod (41) is equipped with second slide bar (42), third screw rod (41) with threaded connection between second slide bar (42), second slide bar (42) with sliding connection between regulation strip (35), the top of second slide bar (42) is equipped with baffle (1), the top of baffle (1) is equipped with three connecting rod (43), the top of connecting rod (43) is equipped with sucking disc (44).